For me their acting has improved much more than before. They always been good but now they're awesome 

Yeah, I agree that their acting has improved. However, I always felt like they were amazing when it comes to acting.  When I watched LITA, I couldn't believe that Boss was an upcoming actor because he did amazing as Phayu. I even like his mindset in wanting to challenge himself and even do better than others as well in a healthy way. My only issue is with Noeul, I think its time for him to get out of these roles because his portrayal of Phu isn't that different than Rain when it comes down to how he reacts to things along with body language. I want to see him play a more dominant role, I hope that many say this so that we can see Noeul in a different role and not get type casted.   

Yes it's true Noeul should get different roles 🙌🏻